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Priority claimed from CH244473Aexternal-prioritypatent/CH584209A5/en
Priority claimed from AT133074Aexternal-prioritypatent/AT335455B/en
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT948875ApriorityCriticalpatent/AT336018B/en
Publication of ATA948875ApublicationCriticalpatent/ATA948875A/en
Application grantedgrantedCritical
Publication of AT336018BpublicationCriticalpatent/AT336018B/en